add move to trash menu option

keep file size (will display later)

Ample/Base.lproj/DownloadWindow.xib

@@ -298,6 +298,12 @@
                         <action selector="showInFinder:" target="-2" id="ltL-yL-7EP"/>
                     </connections>
                 </menuItem>
+                <menuItem title="Move to Trash" id="x1Q-OF-5hM">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <connections>
+                        <action selector="moveToTrash:" target="-2" id="swr-yf-hA2"/>
+                    </connections>
+                </menuItem>
                 <menuItem title="Download" tag="2" id="ree-Zg-jYB">
                     <modifierMask key="keyEquivalentModifierMask"/>
                     <connections>

Ample/DownloadWindowController.m

@@ -11,6 +11,9 @@
 #import "Menu.h"
 
 
+static NSString *Extensions[] = { @"zip", @"7z" };
+
+
 enum {
     kTagZip = 1,
     kTag7z = 2,
@@ -90,6 +93,7 @@ enum {
 
 @property NSUInteger status;
 @property NSUInteger index;
+@property NSUInteger fileSize;
 
 @property (readonly) NSColor *titleColor;
 @property (readonly) NSColor *descriptionColor;
@@ -99,6 +103,8 @@ enum {
 -(void)beginDownloadWithTask:(NSURLSessionDownloadTask *)task;
 -(void)completeWithError: (NSError *)error;
 -(NSString *)statusDescription;
+
+-(void)refresh: (NSURL *)localURL;
 @end
 
 
@@ -422,25 +428,26 @@ enum {
     NSFileManager *fm = [NSFileManager defaultManager];
 
     for (DownloadItem *item in _items) {
+        NSDictionary *attr = nil;
         NSString *value = [item value];
         NSString *s = [romdir stringByAppendingPathComponent: value];
         NSString *path;
-        path = [s stringByAppendingPathExtension: @"zip"];
-        if ([fm fileExistsAtPath: path]) {
-            [item setStatus: ItemFound];
-            [item setLocalURL: [NSURL fileURLWithPath: path]];
-            continue;
+
+        for (unsigned i = 0; i < 2; ++i) {
+            path = [s stringByAppendingPathExtension: Extensions[i]];
+            attr = [fm attributesOfItemAtPath: path error: nil];
+            if (attr) break;
         }
 
-        path = [s stringByAppendingPathExtension: @"7z"];
-        if ([fm fileExistsAtPath: path]) {
+        if (attr) {
             [item setStatus: ItemFound];
             [item setLocalURL: [NSURL fileURLWithPath: path]];
-            continue;
-        }
-        
+            [item setFileSize: [attr fileSize]];
+        } else {
             [item setStatus: ItemMissing];
             [item setLocalURL: nil];
+            [item setFileSize: 0];
+        }
     }
 }
 
@@ -454,6 +461,23 @@ enum {
     [ws activateFileViewerSelectingURLs: @[url]];
 }
 
+- (IBAction)moveToTrash:(id)sender {
+    NSError *error = nil;
+
+    DownloadItem *item = [self clickedItem];
+    if (!item) return;
+    NSURL *url = [item localURL];
+    if (!url) return;
+
+    NSFileManager *fm = [NSFileManager defaultManager];
+    if ([fm trashItemAtURL: url resultingItemURL: NULL error: &error]) {
+        [item refresh: nil];
+    } else {
+        [self presentError: error];
+    }
+
+}
+
 - (IBAction)download:(id)sender {
     DownloadItem *item = [self clickedItem];
     if (!item) return;
@@ -588,7 +612,8 @@ static NSInteger TaskStatusCode(NSURLSessionTask *task) {
     dispatch_async(dispatch_get_main_queue(), ^(void){
         NSMutableDictionary *taskIndex = self->_taskIndex;
         DownloadItem *item = [taskIndex objectForKey: task];
-        [item setLocalURL: dest];
+
+        [item refresh: dest];
     });
 
     NSLog(@"%@", src);
@@ -620,11 +645,11 @@ static NSInteger TaskStatusCode(NSURLSessionTask *task) {
     };
 
     status = SecItemCopyMatching((CFDictionaryRef)query, &item);
-    NSLog(@"%@", query);
+    //NSLog(@"%@", query);
     if (status != 0) return nil;
 
     NSDictionary *d = (__bridge NSDictionary *)item;
-    NSLog(@"%@", d);
+    //NSLog(@"%@", d);
 
     NSString *account = [d objectForKey: (id)kSecAttrAccount];
     NSData *passwordData = [d objectForKey: (id)kSecValueData];
@@ -697,6 +722,42 @@ static NSInteger TaskStatusCode(NSURLSessionTask *task) {
     }
 }
 
+
+-(void)refresh: (NSURL *)localURL {
+    NSDictionary *attr = nil;
+    NSError * error = nil;
+    NSFileManager *fm = [NSFileManager defaultManager];
+
+    if (localURL) {
+        attr = [fm attributesOfItemAtPath: [localURL path] error: &error];
+    } else {
+        NSString *romdir = [SupportDirectoryPath() stringByAppendingPathComponent: @"roms"];
+        NSString *s = [romdir stringByAppendingPathComponent: _value];
+
+        NSString *path = nil;
+        for (unsigned i = 0; i < 2; ++i) {
+            path = [s stringByAppendingPathExtension: Extensions[i]];
+            attr = [fm attributesOfItemAtPath: path error: nil];
+            if (attr) {
+                localURL = [NSURL fileURLWithPath: path];
+                break;
+            }
+        }
+    }
+
+    if (attr && localURL) {
+        [self setLocalURL: localURL];
+        [self setFileSize: [attr fileSize]];
+        [self setStatus: ItemFound];
+    } else {
+        [self setLocalURL: nil];
+        [self setFileSize: 0];
+        if (_status == ItemFound || _status == ItemDownloaded)
+            [self setStatus: ItemMissing];
+    }
+
+}
+
 +(NSSet *)keyPathsForValuesAffectingStatusDescription {
     return [NSSet setWithObjects: @"error", @"status", nil];
 }
@@ -743,26 +804,33 @@ enum {
 
 - (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
 
-    if ([menuItem action] == @selector(downloadExtensionChanged:)) return YES;
+    SEL action = [menuItem action];
+    if (action == @selector(downloadExtensionChanged:)) return YES;
 
+    DownloadItem *item = [self clickedItem];
+    if (!item) return NO;
+#if 0
     NSInteger row = [_tableView clickedRow];
     if (row < 0) return NO;
     DownloadItem *item = [[_arrayController arrangedObjects] objectAtIndex: row]; //[_items objectAtIndex: row];
+#endif
 
     NSUInteger status = [item status];
-    switch([menuItem tag]) {
-        case kOpenInFinder:
-            return status == ItemFound || status == ItemDownloaded;
-            break;
-        case kDownload:
-            return YES;
-            //return status == ItemMissing || status == ItemError || status == ItemCanceled;
-            break;
-        case kCancel:
-            return status == ItemDownloading;
-            break;
 
+    if (action == @selector(moveToTrash:)) {
+        return [item localURL] != nil;
     }
+    if (action == @selector(showInFinder:)) {
+        return [item localURL] != nil;
+    }
+    if (action == @selector(download:)) {
+        return YES;
+    }
+    if (action == @selector(cancel:)) {
+        return status == ItemDownloading;
+    }
+
+
     return NO;
 }